The USB to UART TTL FT232RL Adapter Module is a reliable and compact solution for connecting Arduino boards, microcontrollers, and other TTL-based devices to your computer via USB. Built around the FTDI FT232RL IC (Revision 2), this module ensures stable, high-speed, and error-free serial communication.

Designed with Arduino users in mind, it includes a DTR pin for automatic reset, eliminating the need to press the reset button while uploading sketches. The board supports both 3.3V and 5V logic levels for flexible compatibility, making it an essential tool for developers and hobbyists.

The pinout matches standard FTDI cables, with clearly labeled BLK (GND) and GRN (CTS) pins for easy alignment when programming Arduino or other embedded boards.

Key Features:

• FT232RL USB-to-Serial Chip (Rev. 2) – Stable and reliable data communication.

• Supports 3.3V & 5V Operation – Both power output and I/O levels selectable.

• Auto Reset via DTR Pin – Automatically resets Arduino when uploading code.

• Mini USB Interface – Compact and convenient for prototyping and development.

• 500mA Maximum Current – Provides sufficient power for connected devices.

• Easy Arduino Compatibility – Pin labels (BLK & GRN) align with FTDI cable wiring.

• Compact Size – Only 36mm x 18mm, perfect for embedded applications.

Specifications:

• IC Chip: FT232RL

• Interface: Mini USB

• Operating Voltage: 3.3V & 5V

• Max Current: 500mA

• Dimensions: 36mm x 18mm

• Country of Origin: China

Applications:

• Programming Arduino Pro Mini and other boards with serial bootloaders.

• Connecting microcontrollers, GPS, GSM, and sensor modules to a PC.

• Firmware flashing, UART debugging, and serial data communication.

• General-purpose USB-to-TTL converter for electronics prototyping.

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